package org.example.c1;

/**
 * @author liu-rui
 * @date 2020/5/26 下午3:44
 * @description
 * 用于演示ＪＶＭ执行过程
 * @since
 */
public class Demo3 {
    public static void main(String[] args) {
        method1();
    }

    static void method1() {
        int ret = method2();
    }

    static int  method2() {
        int a = 2;
        int b = 3;
        return a * b;
    }
}
